The best and most correct answer among the choices provided by your question is the second choice which is "railroad tracks."
<span>By 1860 the Midwest and the East were united by a network of railroad tracks.</span>
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Increased corporate and personal income taxes
Answer is : The size of the world's tropical forests will be reduced considerably.
The map let us appreciate the danger of forests Brazil,Colombia,Peru, (America) the Democratic Republic of Congo,(Africa) Indonesia, and Myanmar. (Asia)
The deforestation rates in South America each year tremendously grow, where the Amazon located in Brazil is the most critical area to suffer if the rhytm continues. In fact, the Amazon is the biggest deforestation area in the world nowadays and direct interventions is urgent and necessary to prevent a great ecological tragedy where there is no turning back.
In Africa. the area endangered are mainly the forests of the Democratic Republic of the Congo that stretch into Central Africa. The forests of the Central African region will continue to suffer a great loss if no policies are taken as well as intervention to reverse or reforest the regions that currently could be also by human artifical means repaired. In South East Asia the sitation continues to be quite similar to the rest of the world.
Estimates calculate by year 2030, practically all major forests in the world will have been lost, and as a result uncountable numbers of animal and other species are condemned to extinction.
Out of that list, the one that describes the events at Appomattox Courthouse in April of 1865 is A. Lee surrendered to Grant, who gave him generous terms of surrender. Robert E Lee was the commander of Confederate forces in Virginia and thus, as the loser, he was the one who had to surrender to Grant, the commander of Union forces. However, the terms were very generous as President Lincoln sought an immediate period of reconciliation rather than harboring ill-will in a military state. As such, the Confederate troops present at Appomattox were allowed to leave without repercussion.<span />